Locking Collar Removal; Pulley Removal; Flex Tip Reel Removal - Toro 07052 Operator's Manual

1
Figure 44
1. Side coupler sprocket
2. Front universal joint

Locking Collar Removal

(Model 07052 only)
If it becomes necessary to replace the bearings or shaft, the
eccentric locking collars must be removed, proceed as
follows:
1. Remove shields over drive shafts.
2. To loosen eccentric locking collar, place a punch in
cutout on collar. Using a hammer, drive collar in
opposite direction of the shafts rotation.
1
Figure 45
1. Eccentric locking collar
3. Slide collar off shaft and replace necessary parts.
4. Slide collar back onto shaft and snug it up tight against
bearing.
5. With the hammer and punch, drive eccentric locking
collar in the direction of the shafts rotation. This will
tighten collar.
2
3
3. End plate cover
26
6. Install all shields.

Pulley Removal

To remove any pulley secured by a taper lock bushing,
proceed as follows:
1. Remove capscrews and lockwashers one at a time and
screw into adjoining holes.
1
Figure 46
1. Capscrews & lockwasher
2. Taper lock bushing
2. Turn each capscrew the same number of times until
lock separates. Pulley will now slide off shaft.

Flex Tip Reel Removal

Removal of flex tip reel should be done on a hard and level
surface.
1. Raise front of sweeper as high as possible by lowering
jack.
2. Raise reel to highest position.
3. Remove lower belt guard (Fig. 39) and reel drive belt
(Fig. 40).
4. Remove (2) capscrews, lockwashers and nuts securing
reel shaft bearings to reel support arms on each side of
sweeper. Lower flex tip reel to the ground.
5. Lift reel support arms to the highest position.
6. Slide end of rake rearward and pull out from under
machine.
3
2
3. Taper lock release hole